package lq.book.service;

import java.util.List;

import lq.book.dao.BookDao;
import lq.book.util.BookInfo;


public class BookService
{
	BookDao db=new BookDao();
	
	public List<BookInfo> getBook(String sql)
	{
		return db.getBook(sql);
	}
	public Integer checkUser(String username,String password)
	{
		
		return db.checkUser(username, password);
			
		
	}

}
